Proseal Spray Foam is the premier choice for homeowners and business owners across Appleton and the Fox Cities looking to slash energy costs and enhance structural integrity. Our high-performance insulation solutions create an airtight thermal envelope, protecting your property from Wisconsin’s harsh winters and humid summers. Experience a quieter, more comfortable indoor environment with the industry's most advanced air-sealing technology.
In the heart of Outagamie County, properties face unique seasonal challenges that demand more than just standard fiberglass. Proseal Spray Foam specializes in modern building science, addressing the root causes of energy loss, moisture accumulation, and uneven temperatures. By choosing our professional insulation services, you are investing in a sustainable, long-term solution that improves indoor air quality and significantly reduces the strain on your HVAC system year-round.

Ready to transform your property’s efficiency? At Proseal Spray Foam, we prioritize your long-term comfort and savings. Whether you are building a new custom home or retrofitting a historic commercial property, our team provides the technical expertise and high-quality materials required for a superior result. Don’t let your energy dollars leak out of your attic or crawl space any longer. Contact us today to secure your building envelope.
Appleton, Neenah, Menasha, Kimberly, Little Chute, Kaukauna, Grand Chute, Greenville, Hortonville, Wrightstown, Sherwood, WI.
Outagamie County, Winnebago County, Calumet County.
Fox Cities, North Heights, Downtown Appleton, Erb Park, Telulah Park, Grand Chute Mall District, Mackville.
A homeowner in the Grand Chute area of Appleton was experiencing ice dams and high heating costs. Proseal Spray Foam performed a full attic clean-out and installed 10 inches of open-cell spray foam. The result was a 35% reduction in winter energy usage and the complete elimination of ice-damming issues.
Enhance your property’s value and comfort with the best spray foam services in Appleton. Call us at (715) 227-6295 or email [email protected] to schedule your expert assessment.
Spray foam creates a continuous air barrier that prevents the "chimney effect," where warm air escapes through the attic and pulls cold air in through the basement. This keeps your home warmer and reduces the workload on your furnace.
Yes, because spray foam acts as both an insulator and an air sealer. Unlike fiberglass, it does not sag over time and is not affected by the high humidity levels common near the Fox River.
Absolutely. Ice dams are caused by heat escaping into the attic and melting snow on the roof. By properly insulating the roof deck with spray foam, you keep the heat inside the living space and the roof surface cold.
Given our local soil conditions and moisture levels, encapsulation is highly recommended to prevent mold growth, wood rot, and "stack effect" odors from entering your living areas.
Yes, especially open-cell spray foam. It is excellent at dampening mid-to-high frequency sounds, making it ideal for homes near busy Appleton streets or the airport.
Most residential projects in Appleton, such as attic or crawl space insulation, can be completed in a single day, depending on the square footage and accessibility.